Magnachip Semiconductor Corp
MX- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001325702
In the last 90 days, Magnachip Semiconductor Corp insiders filed 1 open-market purchase and 0 sales; 75 institutions reported holding it in 13F filings for Q2 2026, worth $73.9M in total; superinvestors Oaktree Capital and Fairfax Financial hold it.
13F holders, Q2 2023
Institutional positions in Magnachip Semiconductor Corp as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 115
- −1 vs. Q1 2023
- Shares held
- 29.9M
- +36.1K (+0.1%) vs. Q1 2023
- Total value
- $334.5M
- +$54.6M (+19.5%) vs. Q1 2023
- New holders
- 13
- 31 more added
- Sold out
- 14
- 48 more reduced
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 75 | $73.9M |
| Q1 2026 | 71 | $54.9M |
| Q4 2025 | 69 | $50.1M |
| Q3 2025 | 75 | $70.9M |
| Q2 2025 | 91 | $93.5M |
| Q1 2025 | 88 | $78.3M |
| Q4 2024 | 82 | $95.5M |
| Q3 2024 | 88 | $103.9M |
| Q2 2024 | 89 | $109.8M |
| Q1 2024 | 103 | $130.9M |
| Q4 2023 | 122 | $214.7M |
| Q3 2023 | 117 | $242.3M |
| Q2 2023 | 115 | $334.5M |
| Q1 2023 | 116 | $279.9M |
| Q4 2022 | 118 | $292.1M |
| Q3 2022 | 129 | $317.3M |
| Q2 2022 | 127 | $452.1M |
| Q1 2022 | 121 | $525.1M |
| Q4 2021 | 131 | $666.7M |
| Q3 2021 | 132 | $613.2M |
| Q2 2021 | 147 | $822.1M |
| Q1 2021 | 134 | $978.5M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 3,018,103 | $33.7M | 0.01% | +11,397+0.4% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,849,858 | $31.9M | 0.43% | +549,858+23.9% | Added |
| Systematic Financial Management LP | 2,216,387 | $24.8M | 0.78% | −9,306−0.4% | Reduced |
| Toronado Partners, LLC | 2,045,162 | $22.9M | 9.91% | −686,422−25.1% | Reduced |
| Dimensional Fund Advisors LP | 1,748,974 | $19.6M | 0.01% | +252,858+16.9% | Added |
| Clearline Capital LP | 1,200,366 | $13.4M | 1.74% | +954+0.1% | Added |
| Vanguard Group Inc | 999,067 | $11.2M | 0.00% | +557,834+126.4% | Added |
| Rubric Capital Management LP | 967,867 | $10.8M | 0.46% | −715,595−42.5% | Reduced |
| Morgan Stanley | 783,280 | $8.76M | 0.00% | +16,905+2.2% | Added |
| Quinn Opportunity Partners LLC | 778,867 | $8.71M | 1.21% | −82,000−9.5% | Reduced |
| State of Wisconsin Investment Board | 752,053 | $8.41M | 0.02% | +62,702+9.1% | Added |
| Thompson Siegel & Walmsley LLC | 699,092 | $7.82M | 0.12% | −119,642−14.6% | Reduced |
| S Squared Technology, LLC | 689,715 | $7.71M | 3.82% | +16,095+2.4% | Added |
| B. Riley Asset Management, LLC | 629,894 | $7.04M | 2.59% | −4,712−0.7% | Reduced |
| Water Island Capital LLC | 587,198 | $6.56M | 0.61% | −6,024−1.0% | Reduced |
| Goldman Sachs Group Inc | 484,529 | $5.42M | 0.00% | −15,949−3.2% | Reduced |
| Walleye Capital LLC | 475,575 | $5.32M | 0.09% | +187,795+65.3% | Added |
| Ameriprise Financial Inc | 404,289 | $4.52M | 0.00% | −44,312−9.9% | Reduced |
| Two Sigma Advisers, LP | 380,438 | $4.25M | 0.01% | −24,700−6.1% | Reduced |
| Kennedy Capital Management, Inc. | 368,755 | $4.12M | 0.10% | +16,875+4.8% | Added |
| Marshall Wace, LLP | 366,371 | $4.10M | 0.01% | +291,182+387.3% | Added |
| Two Sigma Investments, LP | 363,895 | $4.07M | 0.01% | +81,960+29.1% | Added |
| Boothbay Fund Management, LLC | 357,192 | $3.99M | 0.14% | +9,095+2.6% | Added |
| Bridgeway Capital Management, LLC | 302,261 | $3.38M | 0.08% | +5,146+1.7% | Added |
| Gabelli Funds LLC | 298,110 | $3.33M | 0.03% | 00.0% | Unchanged |
| BlackRock Inc. | 281,175 | $3.14M | 0.00% | +59,888+27.1% | Added |
| Man Group plc | 269,255 | $3.01M | 0.01% | – | – |
| Healthcare of Ontario Pension Plan Trust Fund | 235,900 | $2.64M | 0.01% | 00.0% | Unchanged |
| Norges Bank | 226,700 | $2.53M | 0.00% | +226,700 | New |
| Silverback Asset Management LLC | 220,000 | $2.46M | 0.34% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 218,990 | $2.45M | 0.00% | −53,494−19.6% | Reduced |
| Charles Schwab Investment Management Inc | 218,769 | $2.45M | 0.00% | +109,884+100.9% | Added |
| Polunin Capital Partners Ltd | 217,812 | $2.44M | 0.50% | +6,100+2.9% | Added |
| Gabelli & Co Investment Advisers, Inc. | 216,679 | $2.42M | 0.41% | 00.0% | Unchanged |
| Millennium Management LLC | 214,417 | $2.40M | 0.00% | −47,277−18.1% | Reduced |
| Rice Hall James & Associates, LLC | 204,312 | $2.28M | 0.13% | −23,377−10.3% | Reduced |
| AQR Capital Management LLC | 202,503 | $2.26M | 0.00% | −129,680−39.0% | Reduced |
| Kepos Capital LP | 150,000 | $1.68M | 0.31% | +150,000 | New |
| Fisher Asset Management, LLC | 148,401 | $1.66M | 0.00% | 00.0% | Unchanged |
| Empowered Funds, LLC | 147,261 | $1.65M | 0.06% | +147,261 | New |
| EA Series Trust | 147,261 | $1.65M | 0.06% | +147,261 | New |
| Balyasny Asset Management LLC | 142,341 | $1.59M | 0.00% | −40,111−22.0% | Reduced |
| D. E. Shaw & Co., Inc. | 137,567 | $1.54M | 0.00% | −43,751−24.1% | Reduced |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 125,000 | $1.39M | 0.07% | 00.0% | Unchanged |
| Invesco Ltd. | 121,463 | $1.36M | 0.00% | −883−0.7% | Reduced |
| State Street Corp | 115,525 | $1.29M | 0.00% | −1,580−1.3% | Reduced |
| Renaissance Technologies LLC | 114,188 | $1.28M | 0.00% | −22,399−16.4% | Reduced |
| BNP Paribas Arbitrage, SA | 100,417 | $1.12M | 0.00% | +93,655+1,385.0% | Added |
| Yakira Capital Management, Inc. | 98,700 | $1.10M | 0.29% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 96,186 | $1.08M | 0.01% | +46,057+91.9% | Added |
| Swiss National Bank | 92,500 | $1.03M | 0.00% | −2,800−2.9% | Reduced |
| Greenwood Capital Associates LLC | 84,314 | $942.6K | 0.13% | +4,347+5.4% | Added |
| Stifel Financial Corp | 77,210 | $863.2K | 0.00% | +77,210 | New |
| Northern Trust Corp | 73,482 | $821.5K | 0.00% | +34,166+86.9% | Added |
| Brinker Capital Investments, LLC | 72,953 | $815.6K | 0.01% | −739−1.0% | Reduced |
| Orion Portfolio Solutions, LLC | 72,953 | $815.6K | 0.01% | −739−1.0% | Reduced |
| Group One Trading, L.P. | 70,375 | $786.8K | 0.03% | −14,742−17.3% | Reduced |
| Credit Suisse AG | 67,134 | $750.6K | 0.00% | +30,291+82.2% | Added |
| Cetera Advisors LLC | 60,107 | $672.0K | 0.01% | −1,975−3.2% | Reduced |
| Trexquant Investment LP | 57,996 | $648.4K | 0.02% | +41,195+245.2% | Added |
| Western Standard LLC | 57,935 | $647.7K | 0.56% | +57,935 | New |
| BCK Capital Management LP | 55,702 | $622.7K | 0.48% | −18,567−25.0% | Reduced |
| Sather Financial Group Inc | 53,379 | $596.8K | 0.05% | 00.0% | Unchanged |
| HRT Financial LP | 48,085 | $537.0K | 0.01% | +48,085 | New |
| CenterBook Partners LP | 48,018 | $536.8K | 0.07% | −89,042−65.0% | Reduced |
| Squarepoint Ops LLC | 42,672 | $477.1K | 0.00% | +2,471+6.1% | Added |
| HighTower Advisors, LLC | 42,500 | $475.0K | 0.00% | −27,500−39.3% | Reduced |
| UBS Group AG | 41,263 | $461.3K | 0.00% | −243−0.6% | Reduced |
| Bank of America Corp | 40,029 | $447.5K | 0.00% | −4,522−10.2% | Reduced |
| Covestor Ltd | 38,389 | $429.0K | 0.33% | +576+1.5% | Added |
| California State Teachers Retirement System | 37,397 | $418.1K | 0.00% | −1,410−3.6% | Reduced |
| Jump Financial, LLC | 36,000 | $402.5K | 0.01% | +36,000 | New |
| Citadel Advisors LLC | 34,794 | $389.0K | 0.00% | −140,853−80.2% | Reduced |
| First Republic Investment Management, Inc. | 33,850 | $378.4K | 0.00% | −66,496−66.3% | Reduced |
| Algert Global LLC | 33,535 | $374.9K | 0.02% | +33,535 | New |
| PDT Partners, LLC | 31,449 | $351.6K | 0.05% | −12,445−28.4% | Reduced |
| UBS Asset Management Americas Inc | 37,071 | $344.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 28,778 | $321.7K | 0.00% | +14,337+99.3% | Added |
| Caxton Associates LP | 21,784 | $243.5K | 0.04% | −16,624−43.3% | Reduced |
| American Century Companies Inc | 21,599 | $241.5K | 0.00% | +9,185+74.0% | Added |
| Wells Fargo & Company | 20,373 | $227.8K | 0.00% | +198+1.0% | Added |
| Centiva Capital, LP | 20,000 | $223.6K | 0.01% | −59,306−74.8% | Reduced |
| Investors Research Corp | 19,100 | $213.5K | 0.05% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 18,900 | $211.3K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 18,847 | $210.4K | 0.00% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 16,000 | $178.9K | 0.01% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 14,008 | $156.6K | 0.00% | −52,734−79.0% | Reduced |
| State of Wyoming | 12,439 | $139.1K | 0.04% | +6,340+104.0% | Added |
| Arizona State Retirement System | 11,941 | $133.5K | 0.00% | −859−6.7% | Reduced |
| Walleye Trading LLC | 11,803 | $132.0K | 0.01% | −17,760−60.1% | Reduced |
| Atria Wealth Solutions, Inc. | 11,475 | $128.3K | 0.00% | −3,306−22.4% | Reduced |
| Gamco Investors, Inc. Et Al | 11,350 | $126.9K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 11,221 | $125.8K | 0.00% | +11,221 | New |
| Simplex Trading, LLC | 10,361 | $115.0K | 0.00% | −16,163−60.9% | Reduced |
| Leonteq Securities AG | 10,000 | $111.8K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 9,147 | $102.0K | 0.00% | −3,003−24.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,224 | $91.9K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 7,654 | $85.6K | 0.00% | +7,654 | New |
| Quent Capital, LLC | 7,000 | $78.3K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,047 | $56.4K | 0.00% | −2,725−35.1% | Reduced |